Data points: 46
The readout for Intern-S1 and Kimi K2.5, before the detailed comparison sheet.
Decision read
Kimi K2.5
Kimi K2.5 currently has the stronger profile, with verified wins split 0 to 4.
Evidence depth
46 data points
Includes 0 benchmark rows, 0 audit samples, and 6 provider examples.
Selection signal
Start with Kimi K2.5
The charts below split 6 high-signal samples across speed, scores, and audit health.
Model compare Intern-S1 vs Kimi K2.5intern-s1-vs-kimi-k2-5 | Model A Intern-S1 | Model B Kimi K2.5 |
|---|---|---|
| Overall leader | Contender | Leading |
| Verified metric wins | 0 wins | 4 wins |
| Where it leads | No data | Cheapest input price, Free providers, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
| Metric | Intern-S1 | Kimi K2.5 |
|---|---|---|
| No shared benchmark metrics are available yet. | ||
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Intern-S1 | Kimi K2.5 |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | Intern-S1 | Kimi K2.5 |
|---|---|---|
5 tests | Intern-S1 speed / latency N/A / N/A input / output No data | Kimi K2.5 |
This report only uses LMSpeed data for Intern-S1 and Kimi K2.5: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | Intern-S1 | Kimi K2.5 |
|---|---|---|
| When to choose each model | Intern-S1 Intern-S1 does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. | Kimi K2.5 Kimi K2.5 is stronger when you prioritize Cheapest input price, Free providers, Provider coverage, Recent tests. |
TL;DR: Kimi K2.5 leads across 46 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from Intern-S1 vs Kimi K2.5 into nearby model comparisons with enough verified LMSpeed data.
| Model metadata | No OpenRouter metadata is available yet for this model. | Kimi K2.5 exposes 262.1K tokens; notable signals: Text input, Image input, Text output, Tool calling. |
|---|---|---|
| Developer | No data | Moonshot AI |
| Context window | No data | 262.1K tokens |
| Max output | No data | 262.1K tokens |
| Released | No data | Jan 2026 |
| Modalities | No data | Input TextImage Output Text |
| Features | None listed | Text inputImage inputText outputTool callingStructured outputsJSON modeReasoning |
| Parameters | No data | No data |
| Tokenizer | No data | Other |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | No data | moonshotai/kimi-k2.5 |
| References | No data | No data |
speed / latency
43 tok/s / 1114ms
input / output
No data
Koyeb AI Gateway0 tests | Intern-S1 speed / latency N/A / N/A input / output No data | Kimi K2.5 speed / latency N/A / N/A input / output No data |
|---|
Rnglg2 API0 tests | Intern-S1 intern-s1 speed / latency N/A / N/A input / output $0/M / $0/M | Kimi K2.5 moonshotai/kimi-k2.5 speed / latency N/A / N/A input / output $29.20/M / $58.40/M |
|---|
Seamee API0 tests | Intern-S1 Shanghai_AI_Laboratory/Intern-S1 speed / latency N/A / N/A input / output $75.00/M / $75.00/M | Kimi K2.5 moonshot-ai/Kimi-K2.5 speed / latency N/A / N/A input / output $75.00/M / $75.00/M |
|---|
SWT-API0 tests | Intern-S1 speed / latency N/A / N/A input / output No data | Kimi K2.5 speed / latency N/A / N/A input / output No data |
|---|
Intern-S1 intern-s1 speed / latency No data input / output $0.010/M / $0.010/M | Kimi K2.5 moonshotai/kimi-k2.5 speed / latency No data input / output $0.010/M / $0.010/M |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
